M117 bomb explosions as seen from an F-100D Super Sabre aircraft during air strike missions in Vietnam.

Air strike missions in Vietnam during Operation Francis Marion of the Vietnam War. Aerial view of a wooded area as seen from a United States Air Force (USAF) F-100D Super Sabre fighter aircraft piloted by Lieutenant P. Hadorn of the 31st Tactical Fighter Wing, 309th Tactical Fighter Squadron. Smoke rises due to M117 bomb explosions. Aerial view of the explosions.